{"id":4428,"date":"2024-03-08T16:35:20","date_gmt":"2024-03-08T08:35:20","guid":{"rendered":"https:\/\/www.green-mountainchem.com\/?p=4428"},"modified":"2024-09-12T11:21:18","modified_gmt":"2024-09-12T03:21:18","slug":"mgda","status":"publish","type":"post","link":"https:\/\/www.green-mountainchem.com\/es\/mgda\/","title":{"rendered":"MGDA"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">CAS No.: 164462-16-2;<br>EC Number: 423-270-5;<br>F\u00f3rmula qu\u00edmica: C7H8NO6.Na3; C7H11NO6.3Na;<br>INCI name: Trisodium Dicarboxymethyl Alaninate<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nombre qu\u00edmico::<br>Alanine, N,N-bis(carboxymethyl)-, trisodium salt;<br>2-Aminopropionic acid, N,N-dicarboxymethyl-, trisodium salt;<br>Trisodium salt of methylglycinediacetic acid;<br>MethylGlycine N,N-Diacetic acid, trisodium salt;<br>MGDA-Na3;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">El MGDA es un agente quelante de mol\u00e9cula peque\u00f1a respetuoso con el medio ambiente, de estructura similar al NTA.<br>El MGDA es f\u00e1cilmente biodegradable y no contiene f\u00f3sforo. La alanina es una de sus materias primas naturales.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">El MGDA puede sustituir al agente quelante de \u00e1cido aminocarbox\u00edlico tradicional que no es f\u00e1cil de degradar, como el DTPA, el EDTA o el agente quelante de fosfato.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">MGDA is an environmentally friendly small molecule chelating agent, similar in structure to NTA, easily biodegradable and phosphorus-free. Alanine is one of its natural raw material.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Estabilidad en medios \u00e1cidos y fuertemente alcalinos.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>En condiciones de pH <strong>\u00e1cido<\/strong>, el MGDA es m\u00e1s estable (menos propenso a cristalizar) en comparaci\u00f3n con otros \u00e1cidos aminocarbox\u00edlicos, y sigue siendo capaz de formar complejos eficaces con iones de hierro en el intervalo de pH de 2 a 3.<\/li>\n\n\n\n<li>En condiciones <strong>alcalinas<\/strong>, el MGDA es eficaz en la quelaci\u00f3n del calcio sin precipitaci\u00f3n en altas concentraciones de hidr\u00f3xido de sodio. Se utiliza ampliamente en todo tipo de formulaciones de lavado y limpieza.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-large-font-size wp-block-paragraph\"><strong>Technical Data<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>Items<\/td><td>MGDA 80% solid<\/td><td>MGDA 40% solution<\/td><\/tr><tr><td>Appearance<\/td><td>slightly yellow granules<\/td><td>colorless to light yellow liquid<\/td><\/tr><tr><td>Odor<\/td><td>Characteristic<\/td><td>Characteristic<\/td><\/tr><tr><td>Solubility<\/td><td>Soluble in water<\/td><td>Soluble in water<\/td><\/tr><tr><td>pH-Value&nbsp;at 25\u2103( 10g\/Liter)<\/td><td>10.0 to 12.0<\/td><td>8.5 min.<\/td><\/tr><tr><td>Content of NTA [%]<\/td><td>Max. 0.2<\/td><td>&#8212;<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\"><em>MGDA 3Na, CAS# 164462-16-2<\/em><\/figcaption><\/figure>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/www.green-mountainchem.com\/wp-content\/uploads\/2023\/05\/TDS-MGDA-Jining-Green-Mountain-Chemical.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"Incrustado de TDS-MGDA-Jining Green Mountain Chemical.\"><\/object><a id=\"wp-block-file--media-f4dcc0d7-1440-4263-b383-6473de40617d\" href=\"https:\/\/www.green-mountainchem.com\/wp-content\/uploads\/2023\/05\/TDS-MGDA-Jining-Green-Mountain-Chemical.pdf\">TDS-MGDA-Jining Green Mountain Chemical<\/a><a href=\"https:\/\/www.green-mountainchem.com\/wp-content\/uploads\/2023\/05\/TDS-MGDA-Jining-Green-Mountain-Chemical.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-f4dcc0d7-1440-4263-b383-6473de40617d\">Download<\/a><\/div>\n\n\n\n<p class=\"has-text-align-center has-large-font-size wp-block-paragraph\"><strong>Productos relacionados<\/strong><\/p>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-c020569f wp-block-group-is-layout-flex\">\n<p class=\"wp-block-paragraph\"><strong><a href=\"https:\/\/www.green-mountainchem.com\/chelating-agents\/#green\">Green Chelating Agents<\/a><\/strong><\/p>\n\n\n\n<div class=\"wp-block-buttons is-horizontal is-content-justification-left is-layout-flex wp-container-core-buttons-is-layout-b1c2d9c5 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-font-size\" style=\"font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.455), 18px);\"><a class=\"wp-block-button__link has-vivid-cyan-blue-background-color has-background wp-element-button\" href=\"https:\/\/www.green-mountainchem.com\/mgda\/\" style=\"border-radius:50px;padding-top:5px;padding-right:7px;padding-bottom:5px;padding-left:7px\"><strong>MGDA<\/strong><\/a><\/div>\n\n\n\n<div class=\"wp-block-button has-custom-font-size\" style=\"font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.455), 18px);\"><a class=\"wp-block-button__link has-vivid-cyan-blue-background-color has-background wp-element-button\" href=\"https:\/\/www.green-mountainchem.com\/glda\/\" style=\"border-radius:50px;padding-top:5px;padding-right:7px;padding-bottom:5px;padding-left:7px\"><strong>GLDA<\/strong><\/a><\/div>\n\n\n\n<div class=\"wp-block-button has-custom-font-size\" style=\"font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.455), 18px);\"><a class=\"wp-block-button__link has-vivid-cyan-blue-background-color has-background wp-element-button\" href=\"https:\/\/www.green-mountainchem.com\/asda\/\" style=\"border-radius:50px;padding-top:5px;padding-right:7px;padding-bottom:5px;padding-left:7px\"><strong>ASDA<\/strong><\/a><\/div>\n\n\n\n<div class=\"wp-block-button has-custom-font-size\" style=\"font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.455), 18px);\"><a class=\"wp-block-button__link has-vivid-cyan-blue-background-color has-background wp-element-button\" href=\"https:\/\/www.green-mountainchem.com\/ids\/\" style=\"border-radius:50px;padding-top:5px;padding-right:7px;padding-bottom:5px;padding-left:7px\"><strong>IDS<\/strong><\/a><\/div>\n\n\n\n<div class=\"wp-block-button has-custom-font-size\" style=\"font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.455), 18px);\"><a class=\"wp-block-button__link has-vivid-cyan-blue-background-color has-background wp-element-button\" href=\"https:\/\/www.green-mountainchem.com\/edds\/\" style=\"border-radius:50px;padding-top:5px;padding-right:7px;padding-bottom:5px;padding-left:7px\"><strong>EDDS<\/strong><\/a><\/div>\n\n\n\n<div class=\"wp-block-button has-custom-font-size\" style=\"font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.455), 18px);\"><a class=\"wp-block-button__link has-vivid-cyan-blue-background-color has-background wp-element-button\" href=\"https:\/\/www.green-mountainchem.com\/pasp\/\" style=\"border-radius:50px;padding-top:5px;padding-right:7px;padding-bottom:5px;padding-left:7px\"><strong>PASP<\/strong><\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><a href=\"https:\/\/www.green-mountainchem.com\/chelating-agents\/#traditional\">Traditonal Chelating Agents<\/a><\/strong><br>Aminopolycarboxylates: <strong><a href=\"https:\/\/www.green-mountainchem.com\/edta\/\">EDTA acid<\/a>, <a href=\"https:\/\/www.green-mountainchem.com\/edta-edta-na\/\">EDTA-Na\/K<\/a>, <a href=\"https:\/\/www.green-mountainchem.com\/dtpa-dtpa-5na\/\">DTPA &amp; DTPA-5Na\/5K<\/a><\/strong><br>Polyphosphonates: <strong><a href=\"https:\/\/www.green-mountainchem.com\/hedp\/\">HEDP<\/a>, <a href=\"https:\/\/www.green-mountainchem.com\/dtpmp\/\">DTPMP<\/a><\/strong>, <strong><a href=\"https:\/\/www.green-mountainchem.com\/atmp\/\">ATMP<\/a><\/strong>, <a href=\"https:\/\/www.green-mountainchem.com\/pbtca\/\"><strong>PBTCA<\/strong><\/a><\/p>\n\n\n\n<p class=\"has-large-font-size wp-block-paragraph\">The following is the original English text.<br>El siguiente es el texto original en ingl\u00e9s.<\/p>\n\n\n\n<p class=\"has-large-font-size wp-block-paragraph\">Properties<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Stability in acidic and strongly alkaline environments.<br><\/strong>Under <strong>acidic pH conditions<\/strong>, MGDA is more stable (less likely to crystallise) compared to other aminocarboxylic acids, and still able to effective complexing<strong> iron ions in the pH range of 2 to 3.<\/strong><br>Under <strong>alkaline conditions<\/strong>, MGDA is effective in chelating calcium without precipitation in high concentrations of sodium hydroxide. It is widely used in all kinds of washing and cleaning formulations.<\/li>\n\n\n\n<li><strong>Stability in high temperature environments. <br><\/strong>200\u2103 (even close to 300\u2103), still maintains stability.<\/li>\n\n\n\n<li>MGDA can be used to prevent and remove calcium phosphate, <strong>soap scum (calcium stearate, calcium oleate), calcium oxalate<\/strong> and other inorganic and organic dirt.<\/li>\n\n\n\n<li>MGDA is used as a <strong>stabilizer for peroxide bleaching<\/strong>.<br>MGDA can chelate iron, copper, manganese and other metal ions that catalyze the rapid decomposition of hydrogen peroxide.<br>It can replace the traditional aminocarboxylic acid chelating agent which is not easy to be degraded such as DTPA, EDTA, or phosphate chelating agent such as DTPMP.<\/li>\n<\/ol>\n\n\n\n<p class=\"has-large-font-size wp-block-paragraph\"><strong>Application fields<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Detergents, bleaching stabilizers, descaling cleaner and scale inhibitors, textile printing and dyeing auxiliaries, metal surface treatment, electroplating, oilfield, pulp and paper making, water softening, etc.<\/p>\n\n\n\n<p class=\"has-large-font-size wp-block-paragraph\"><strong>Package and storage<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">25kg or 30kg per plastic drum; <br>125kg, or 250kg per plastic drum; <br>1250kg per IBC.<br>Store in a cool and ventilated place indoors, moisture-proof, storage period of 12 months.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Green Chelating Agent, MGDA.<br \/>\nCAS No.: 164462-16-2;<br \/>\nEC Number: 423-270-5;<br \/>\nChemical formula: C7H8NO6.Na3;<br \/>\nbiodegradable y sin f\u00f3sforo. agentes quelantes, agentes complejantes<\/p>\n","protected":false},"author":1,"featured_media":4683,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_locale":"es_ES","_original_post":"https:\/\/www.green-mountainchem.com\/?p=2047","footnotes":""},"categories":[8,10],"tags":[14,63,84],"class_list":["post-4428","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-green-chelating-agents","category-water-treatment","tag-chelating-agent","tag-mgda","tag-water-treatment-chemicals","es-ES"],"_links":{"self":[{"href":"https:\/\/www.green-mountainchem.com\/wp-json\/wp\/v2\/posts\/4428","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.green-mountainchem.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.green-mountainchem.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.green-mountainchem.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.green-mountainchem.com\/wp-json\/wp\/v2\/comments?post=4428"}],"version-history":[{"count":0,"href":"https:\/\/www.green-mountainchem.com\/wp-json\/wp\/v2\/posts\/4428\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.green-mountainchem.com\/wp-json\/wp\/v2\/media\/4683"}],"wp:attachment":[{"href":"https:\/\/www.green-mountainchem.com\/wp-json\/wp\/v2\/media?parent=4428"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.green-mountainchem.com\/wp-json\/wp\/v2\/categories?post=4428"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.green-mountainchem.com\/wp-json\/wp\/v2\/tags?post=4428"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}